Safety shirt



FIG. 1 is a front perspective view thereof with the shirt illustrated in dashed lines;

FIG. 2 is a bottom rear perspective view thereof with the shirt illustrated in dashed lines;

FIG. 3 is a top plan view thereof with the shirt illustrated in dashed lines;

FIG. 4 is a bottom plan view thereof with the shirt illustrated in dashed lines;

FIG. 5 is a left side view thereof with the shirt illustrated in dashed lines;

FIG. 6 is a front view thereof with the shirt illustrated in dashed lines; and,

FIG. 7 is a rear view thereof with the shirt illustrated in dashed lines.

The broken lines shown in the drawings illustrate portions of the safety shirt that form no part of the claimed invention. 

CLAIM The ornamental design for a safety shirt, as shown and described. 